- The genetic background on which the null mutations are expressed is a major determinant for alcohol tolerance of the heterozygous adult flies.
- In Hungary, adults fly to and from the nest tunnel they pecked and scratched into a sandy bank, foraging constantly to feed their ravenous chicks.
- An investigation on the problem of overwintering of the house-flies in towns andfarms of Chengtu was carried out during November 1959 to May 1960. The physio-logical state of the female adult flies was observed.
- The bird caught a bug on the fly.
- I'd like to fly to Glasgow on the fifth of May.